- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16B - Devices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges; joints or jointing
- F16B 21/10 - Means without screw-thread for preventing relative axial movement of a pin, spigot, shaft, or the like and a member surrounding it; Stud-and-socket releasable fastenings without screw-thread by separate parts
Patent holdings for IPC class F16B 21/10
Total number of patents in this class: 56
10-year publication summary
|
7
|
4
|
6
|
5
|
10
|
4
|
5
|
3
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Caterpillar Inc. | 8877 |
3 |
| Illinois Tool Works Inc. | 11152 |
2 |
| Northrop Grumman Systems Corporation | 2940 |
2 |
| Wistron Corporation | 2270 |
2 |
| Goodrich Actuation Systems Limited | 221 |
2 |
| HellermannTyton Corporation | 112 |
2 |
| Penn Engineering & Manufacturing Corp. | 73 |
2 |
| Ponsse Oyj | 184 |
2 |
| The Boeing Company | 19843 |
1 |
| United Technologies Corporation | 2328 |
1 |
| Pratt & Whitney Canada Corp. | 4215 |
1 |
| Eaton Corporation | 1839 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
1 |
| ABB Schweiz AG | 6321 |
1 |
| Annex Products Pty Ltd | 102 |
1 |
| Arfesan Arkan Fren Elemanlari Sanayi ve Ticaret A.S. | 13 |
1 |
| B/E Aerospace, Inc. | 1493 |
1 |
| Buffalo Wire Works Company, Inc. | 4 |
1 |
| Bystronic Laser AG | 256 |
1 |
| Other owners | 27 |